<template>
  <div>
    <van-popover v-model:show="showPopover">
      <van-grid
          square
          clickable
          :border="false"
          column-num="3"
          style="width: 240px;"
      >
        <van-grid-item
            v-for="i in 6"
            :key="i"
            text="选项"
            icon="photo-o"
            @click="showPopover = false"
        />
      </van-grid>
      <template #reference>
        <van-button type="primary">自定义内容</van-button>
      </template>
    </van-popover>
  </div>
</template>
